Zobrazeno 1 - 10
of 12
pro vyhledávání: '"D. A. Frick"'
Publikováno v:
Biogeosciences, Vol 17, Pp 6475-6490 (2020)
That silicon is an important element in global biogeochemical cycles is widely recognised. Recently, its relevance for global crop production has gained increasing attention in light of possible deficits in plant-available Si in soil. Silicon is bene
Externí odkaz:
https://doaj.org/article/5b87d1170a024ea6a915bc4024638272
Autor:
Detlef Günther, Joern Frederik Wotzlaw, D. A. Frick, Alexey Ulianov, Cindy Ann Broderick, Urs Schaltegger, Axel Gerdes
Publikováno v:
Contributions to Mineralogy and Petrology
Contributions to Mineralogy and Petrology, Vol. 170, No 3 (2015)
Contributions to Mineralogy and Petrology, Vol. 170, No 3 (2015)
The Val Fredda igneous complex in the southern Adamello batholith (N. Italy) consists of dioritic to gabbroic sills and dykes that were injected at 6–10 km depth into partly crystallized tonalites and granodiorites. High-precision U–Pb age determ
Publikováno v:
The Journal of biological chemistry. 271(40)
The product of the Escherichia coli orf17 gene is a novel nucleoside triphosphate pyrophosphohydrolase with a preference for dATP over the other canonical (deoxy)nucleoside triphosphates, and it catalyzes the hydrolysis of dATP through a nucleophilic
Autor:
D N, Frick, M J, Bessman
Publikováno v:
The Journal of biological chemistry. 270(4)
An Escherichia coli open reading frame containing significant homology to the active site of the MutT enzyme codes for a novel dinucleotide pyrophosphatase. The motif shared by these two proteins and several others is conserved throughout nature and
Publikováno v:
The Journal of biological chemistry. 269(3)
Kinetic analyses of both the Mn(2+)- and Mg(2+)-activated hydrolysis of dGTP by MutT show the requirement for two divalent cations. Whereas Mn2+ supports a 20-fold lower kcat (0.19 s-1) than Mg2+ (4.0 s-1), the Km of Mn2+.dGTP (6.3 microM) is 45-fold
Publikováno v:
Biochemistry. 32(48)
The MutT protein, a 129-residue enzyme from Escherichia coli which prevents A.T--C.G mutations, catalyzes the hydrolysis of nucleoside triphosphates (NTP) to nucleoside monophosphates (NMP) and pyrophosphate [Bhatnagar, S. K., Bullions, L. C.,Bessman
Autor:
D. F. Frick
Publikováno v:
Transactions of the American Institute of Electrical Engineers, Part I: Communication and Electronics. 78:369-373
Efficient and extremely rapid mechanical energy transfer by means of a design philosophy based on elastic impact of metallic parts made possible the fulfillment of the end function required of a high-speed teletypewriter. Solid-state electronic compo
Publikováno v:
California and western medicine. 23(2)
Autor:
D J, Frick
Publikováno v:
California state journal of medicine. 17(10)
Autor:
D J, Frick
Publikováno v:
California state journal of medicine. 9(8)